Product comparison · 2 laptops

HP Pavilion 3155EB Intel® Core™ i7 i7-720QM vs HP G G62-a04SA AMD Athlon II Dual-Core P320 Laptop

61specifications compared
31differ
30identical
109known for one product only

Key differences

Display diagonal
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:43.9 cm (17.3")
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:39.6 cm (15.6")
Display resolution
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:1600 x 900 pixels
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:1366 x 768 pixels
Processor manufacturer
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:Intel
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:AMD
Processor family
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:Intel® Core™ i7
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:AMD Athlon II Dual-Core
Processor model
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:i7-720QM
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:P320
Processor cores
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:4
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:2
Processor threads
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:8
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:2
Processor frequency
- Pavilion 3155EB Intel® Core™ i7 i7-720QM:1.6 GHz
- G G62-a04SA AMD Athlon II Dual-Core P320 Laptop:2.1 GHz

Side by side

Differences highlightedShow differences only

Comparison of 3155EB, G62-a04SA
170 specifications	A HP Pavilion 3155EB Intel® Core™ i7 i7-720QM Model 3155EB View product	B HP G G62-a04SA AMD Athlon II Dual-Core P320 Laptop Model G62-a04SA View product
Designidentical
Country of origin	China	China
Product typeKnown for one	Unknown — not stated by the source	Laptop
Product colourKnown for one	Unknown — not stated by the source	Black, Brown
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
TouchscreenKnown for one	Unknown — not stated by the source	No
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Pixel pitchKnown for one	Unknown — not stated by the source	0.259 x 0.259 mm
Contrast ratio (typical)Known for one	Unknown — not stated by the source	300:1
Processor9 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™ i7	AMD Athlon II Dual-Core
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-720QM	P320
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	2.1 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	Socket 988	Socket S1
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i7-700 Mobile Series	Unknown — not stated by the source
Processor codenameKnown for one	Clarksfield	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	45 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing Die sizeKnown for one	296 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	12	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	6 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 2 + 1 x 4 GB	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	640 GB	320 GB
Number of HDDs installedDiffers	2	1
HDD capacity	320 GB	320 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, xD	Memory Stick (MS), MMC, MS PRO, SD, xD
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 230M	AMD Mobility Radeon HD 4250
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	No
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Optical driveidentical
LightScribe	Yes	Yes
Optical drive interfaceKnown for one	SATA	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Bluetooth	No	No
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Ports & interfaces6 differ
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA/USB 2.0 ports quantityDiffers	1	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	0	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Thunderbolt ports quantity	0	0
Headphone outputsDiffers	2	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	1	0
SmartCard slot	No	No
TV-outKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Symantec Norton Internet Security 2009 (60), Norton Online Backup (30), Microsoft Works en Microsoft Office Home and Student 2007 (60)	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	1.0	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDKnown for one	43122	Unknown — not stated by the source
Processor codeKnown for one	SLBLY	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers	8	6
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers	120 W	65 W
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	3.52 kg	2.2 kg
WidthDiffers	412.6 mm	374 mm
DepthDiffers	277 mm	246 mm
Height (front)Differs	3.5 cm	3.18 cm
Height (rear)Differs	4.32 cm	3.68 cm
Other featuresidentical
Infrared data portKnown for one	Yes	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Audioidentical
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD RS880M
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad + Scroll zone
Numeric keypadKnown for one	Unknown — not stated by the source	No
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	-15 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-15 - 12192 m
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	520 mm
Package depthKnown for one	Unknown — not stated by the source	110 mm
Package heightKnown for one	Unknown — not stated by the source	345 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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